package com.nd.our2project.service;



import com.nd.our2project.pojo.LoginUser;
import com.nd.our2project.pojo.User;

import java.util.List;

public interface UserService {

    int addUser(User user);

    List<User> queryAllUsers();

    int queryUser(LoginUser loginUser);

    String queryUserById(String job);

    User selectByEmail(String s);

}
